lobogunleather
03-23-2016, 10:17 AM
164250164251164252
A couple of my favorite calibers and the firearms that use them.
Winchester Model 1892 caliber .25-20, manufactured 1914, with original Lyman tang sight. 65-grain RNFP gas check bullet, 9.0 grains IMR-4198. Five shot group at 50 yards measures about 1.2". Ready for small game!
.44-40 caliber: Marlin Model 1894, manufactured 1905, and Colt Single Action Army "Frontier Six Shooter", manufactured 1914. The challenge has been in working up a load that shoots well in both guns. Marlin groove diameter is .429, Colt is .426. Not wishing to overly stress either of these antiques I worked up a load of 6.5 grains Unique, large pistol primer, 200 grain RNFP .427" bullet. 111-year old rifle placed 5 shot group in about 1.6" at 50 yards. Colt groups a bit low and left at 50 feet, but not too bad for a 102-year old fixed sight handgun.
A couple of my favorite calibers and the firearms that use them.
Winchester Model 1892 caliber .25-20, manufactured 1914, with original Lyman tang sight. 65-grain RNFP gas check bullet, 9.0 grains IMR-4198. Five shot group at 50 yards measures about 1.2". Ready for small game!
.44-40 caliber: Marlin Model 1894, manufactured 1905, and Colt Single Action Army "Frontier Six Shooter", manufactured 1914. The challenge has been in working up a load that shoots well in both guns. Marlin groove diameter is .429, Colt is .426. Not wishing to overly stress either of these antiques I worked up a load of 6.5 grains Unique, large pistol primer, 200 grain RNFP .427" bullet. 111-year old rifle placed 5 shot group in about 1.6" at 50 yards. Colt groups a bit low and left at 50 feet, but not too bad for a 102-year old fixed sight handgun.